ES2793276T3 - Módulo de altavoz para dispositivo móvil y dispositivo móvil con estructura de radiación de conducto - Google Patents

Módulo de altavoz para dispositivo móvil y dispositivo móvil con estructura de radiación de conducto Download PDF

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Publication number
ES2793276T3
ES2793276T3 ES18203487T ES18203487T ES2793276T3 ES 2793276 T3 ES2793276 T3 ES 2793276T3 ES 18203487 T ES18203487 T ES 18203487T ES 18203487 T ES18203487 T ES 18203487T ES 2793276 T3 ES2793276 T3 ES 2793276T3
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ES
Spain
Prior art keywords
conduit
speaker
opening
mobile device
module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES18203487T
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English (en)
Spanish (es)
Inventor
Byounghee Lee
Kiwon Kim
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
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Publication of ES2793276T3 publication Critical patent/ES2793276T3/es
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
    • H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/023—Screens for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • H04R1/086—Protective screens, e.g. all weather or wind screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
ES18203487T 2012-02-24 2013-02-25 Módulo de altavoz para dispositivo móvil y dispositivo móvil con estructura de radiación de conducto Active ES2793276T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120019346A KR101991504B1 (ko) 2012-02-24 2012-02-24 휴대 기기용 스피커 모듈 및 덕트 방사 구조를 구비하는 휴대 기기

Publications (1)

Publication Number Publication Date
ES2793276T3 true ES2793276T3 (es) 2020-11-13

Family

ID=47790009

Family Applications (1)

Application Number Title Priority Date Filing Date
ES18203487T Active ES2793276T3 (es) 2012-02-24 2013-02-25 Módulo de altavoz para dispositivo móvil y dispositivo móvil con estructura de radiación de conducto

Country Status (5)

Country Link
US (3) US9479850B2 (ko)
EP (4) EP3748987A1 (ko)
KR (1) KR101991504B1 (ko)
CN (3) CN103327432B (ko)
ES (1) ES2793276T3 (ko)

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CN103747398B (zh) * 2013-12-25 2017-05-17 歌尔股份有限公司 扬声器模组及其包含该扬声器模组的电子装置
CN104168528B (zh) 2014-09-01 2018-09-18 歌尔股份有限公司 扬声器模组
CN105376680B (zh) * 2015-11-16 2018-09-21 青岛海信移动通信技术股份有限公司 一种移动终端
KR102409316B1 (ko) * 2016-02-19 2022-06-16 삼성전자 주식회사 측면 방사형 스피커 장치를 구비하는 전자 장치
CN105592389B (zh) * 2016-02-29 2019-02-26 歌尔股份有限公司 扬声器模组
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US10567868B2 (en) * 2017-01-26 2020-02-18 AAC Technologies Pte. Ltd. Sound generator
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CN107547974B (zh) * 2017-07-04 2019-10-22 瑞声科技(新加坡)有限公司 扬声器箱
CN108174338A (zh) * 2017-12-21 2018-06-15 瑞声科技(新加坡)有限公司 扬声器箱及其装配方法
CN107909968B (zh) * 2017-12-28 2019-07-23 武汉华星光电半导体显示技术有限公司 Amoled显示面板的驱动方法及相关产品
KR102533426B1 (ko) 2018-05-03 2023-05-17 삼성전자 주식회사 전자장치의 관로 구조 및 이를 포함하는 전자장치
EP3820123B1 (en) * 2018-07-16 2023-06-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Housing assembly, and electronic device
CN109618251A (zh) * 2018-10-24 2019-04-12 通力电梯有限公司 具有增加声压级别的结构和具有该结构的声音指示器
KR102573519B1 (ko) * 2018-12-04 2023-09-04 삼성전자주식회사 스피커 모듈을 포함하는 전자 장치
JP7092153B2 (ja) * 2019-03-13 2022-06-28 株式会社デンソーエレクトロニクス 発音器およびその製造方法
WO2021000110A1 (zh) * 2019-06-29 2021-01-07 瑞声声学科技(深圳)有限公司 一种电子设备出声结构
KR102651992B1 (ko) * 2019-07-02 2024-03-27 삼성전자주식회사 음향 모듈을 포함하는 전자 장치
CN113329303A (zh) * 2020-02-28 2021-08-31 博思特国际股份有限公司 发声体
US10972832B1 (en) * 2020-03-09 2021-04-06 Chih-chi Chen Sounding body
CN213938240U (zh) * 2020-11-30 2021-08-10 瑞声科技(新加坡)有限公司 一种扬声器箱及移动终端
EP4198682A4 (en) 2020-12-31 2024-03-06 Samsung Electronics Co., Ltd. ELECTRONIC DEVICE INCLUDING A SPEAKER
KR20230001110A (ko) * 2021-06-28 2023-01-04 삼성전자주식회사 공명 구조를 포함하는 전자 장치
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Also Published As

Publication number Publication date
US10433050B2 (en) 2019-10-01
CN103327432A (zh) 2013-09-25
CN107948851A (zh) 2018-04-20
CN107027084B (zh) 2020-09-11
EP3496415A1 (en) 2019-06-12
EP2632172B1 (en) 2015-08-12
EP2945397B1 (en) 2018-10-31
US20130223655A1 (en) 2013-08-29
CN107948851B (zh) 2020-02-18
US20190379966A1 (en) 2019-12-12
US20170013351A1 (en) 2017-01-12
EP3748987A1 (en) 2020-12-09
CN107027084A (zh) 2017-08-08
KR101991504B1 (ko) 2019-09-30
US10993020B2 (en) 2021-04-27
CN103327432B (zh) 2017-12-22
EP3496415B1 (en) 2020-04-29
US9479850B2 (en) 2016-10-25
EP2945397A1 (en) 2015-11-18
EP2632172A1 (en) 2013-08-28
KR20130097590A (ko) 2013-09-03

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